Clopyralid 3 Herbicide from Canada
Picolinic acid herbicide (modified aromatic) clopyralid for perennial broadleaf weeds in turf and cereals. Retail concentrate classified HTS 3808.93.15.00. Targets ALS enzyme in susceptible plants.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include soil persistence data for label approval
• Verify no tank-mix incompatibility warnings missing
• Use barcoded retail packaging for inventory compliance